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HP Ilo 3 User Guide

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Page 41

NOTE:YoucanconfiguresomeofthesesettingsbyusingiLORBSU.Forinstructions,see“Using
theiLORBSU”(page87).
ToviewormodifyiLOaccessoptions:
1.NavigatetotheAdministration→AccessSettingspage.
2.ClicktheAccessSettingstabandscrolltotheAccessOptionssectionoftheAccessSettings
page,asshowninFigure17(page41).
Figure17AccessOptions
3.Updatethefollowingsettingsasneeded:
Table2Accessoptions
DescriptionDefaultvalueOption
Thissettingspecifieshowlongausercanbeinactive,in
minutes,beforetheiLOwebinterfaceandRemoteConsole...

Page 42

Table2Accessoptions(continued)
DescriptionDefaultvalueOption
ThissettingenablesordisablesiLORBSU.TheiLOOption
ROMpromptsyoutopressF8tostartiLORBSU,butifiLOis
disabledoriLORBSUisdisabled,thispromptisnotdisplayed.
EnablediLOROM-BasedSetup
Utility
Thissettingdetermineswhetherauser-credentialpromptis
displayedwhenauseraccessesiLORBSU.Ifthissettingis
DisabledRequireLoginforiLO
RBSU
Enabled,alogindialogboxopenswhenyouaccesstheiLO
RBSU.
ThissettingenablesthedisplayoftheiLOnetworkIPaddress
duringhostserverPOST....

Page 43

LoggingintoiLObyusinganSSHclient
WhenauserlogsintoiLObyusinganSSHclient,thenumberofloginnameandpassword
promptsdisplayedbyiLOmatchesthevalueoftheAuthenticationFailureLoggingoption(3ifitis
disabled).ThenumberofpromptsmightalsobeaffectedbyyourSSHclientconfiguration.SSH
clientsalsoimplementdelaysafterloginfailure.
Forexample,togenerateanSSHauthenticationfailurelogwiththedefaultvalue(Enabled-Every
3rdFailure),assumingthattheSSHclientisconfiguredwiththenumberofpasswordpromptsset...

Page 44

iLORBSUsecurity
iLORBSUenablesyoutoviewandmodifytheiLOconfiguration.YoucanconfigureiLORBSU
accesssettingsbyusingiLORBSU,awebbrowser,RIBCLscripts,ortheiLOSecurityOverride
Switch.
•ForinformationaboutusingawebbrowsertoconfigureiLORBSUaccesssettings,see
“Configuringaccessoptions”(page40).
•ForinformationaboutusingiLORBSUtoconfigureiLORBSUaccesssettings,see“Usingthe
iLORBSU”(page87).
•ForinformationaboutusingRIBCLscriptstoconfigureiLORBSU,seetheHPiLO3Scripting
andCommandLineGuide....

Page 45

RamificationsofsettingtheiLOSecurityOverrideSwitchincludethefollowing:
•Allsecurityauthorizationverificationsaredisabledwhentheswitchisset.
•iLORBSUrunsifthehostserverisreset.
•iLOisnotdisabledandmightbedisplayedonthenetworkasconfigured.
•iLO,ifdisabledwhentheswitchisset,doesnotlogouttheuserandcompletethedisable
processuntilthepoweriscycledontheserver.
•Thebootblockisexposedforprogramming.
•AwarningmessageisdisplayedoniLOwebinterfacepages,indicatingthattheswitchis
currentlyinuse....

Page 46

Useraccountsandaccess
iLOsupportstheconfigurationofupto12localuseraccounts.Eachaccountcanbemanaged
throughthefollowingfeatures:
•Privileges
•Loginsecurity
YoucanconfigureiLOtouseadirectorytoauthenticateandauthorizeitsusers.Thisconfiguration
enablesanunlimitednumberofusersandeasilyscalestothenumberofiLOdevicesinanenterprise.
ThedirectoryalsoprovidesacentralpointofadministrationforiLOdevicesandusers,andthe
directorycanenforceastrongerpasswordpolicy.iLOenablesyoutouselocalusers,directory
users,orboth....

Page 47

NotethefollowingwhenworkingwithSSHkeys:
•AnySSHconnectionauthenticatedthroughthecorrespondingprivatekeyisauthenticatedas
theownerofthekeyandhasthesameprivileges.
•TheiLOfirmwareprovidesstoragetoaccommodateSSHkeysthathavealengthof639bytes
orless.Ifthekeyislargerthan639bytes,theauthorizationmightfail.Ifthisoccurs,usethe
SSHclientsoftwaretogenerateashorterkey.
•IfyouusetheiLOwebinterfacetoenterthepublickey,youselecttheuserassociatedwith...

Page 48

Figure19DSAPublicKeyImportDatabox
Thekeymustbea1,024-bitDSAkey.
8.ClickImportPublicKey.
DeletingSSHkeys
1.NavigatetotheAdministration→Securitypage.
2.ClicktheSecureShellKeytab,asshowninFigure18(page47).
3.SelectthecheckboxtotheleftoftheuserforwhichyouwanttodeleteanSSHkey.
4.ClickDeleteSelectedKey(s).
TheselectedSSHkeyisremovedfromiLO.WhenanSSHkeyisdeletedfromiLO,anSSH
clientcannotauthenticatetoiLObyusingthecorrespondingprivatekey.
AuthorizingSSHkeysfromanHPSIMserver...

Page 49

TheiLOfirmwareenablesyoutocreateacertificaterequest,importacertificate,andview
informationassociatedwithastoredcertificate.Certificateinformationisencodedinthecertificate
bytheCAandisextractedbyiLO.
Bydefault,iLOcreatesaself-signedcertificateforuseinSSLconnections.Thiscertificateenables
iLOtoworkwithoutadditionalconfigurationsteps.Importingatrustedcertificatecanenhancethe
iLOsecurityfeatures.UserswhohavetheConfigureiLOSettingsprivilegecancustomizeand
importatrustedcertificate....

Page 50

Figure21Security–SSLCertificateCustomizationpage
3.EnterthefollowinginformationintheCertificateSigningRequestInformationsection.The
requiredboxesaremarkedwithanasterisk(*)intheiLOwebinterface.
•Country(C)—Thetwo-charactercountrycodethatidentifiesthecountrywherethecompany
ororganizationthatownsthisiLOsubsystemislocated
•State(ST)—ThestatewherethecompanyororganizationthatownsthisiLOsubsystemis
located
•CityorLocality(L)—Thecityorlocalitywherethecompanyororganizationthatownsthis
iLOsubsystemislocated...
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